/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {XMLCharacterData} from'./XMLCharacterData.js';
import {NodeType} from'./NodeType.js';

let hasProp = {}.hasOwnProperty;
let extend = function (child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }

// export function XMLComment(superClass) {
  extend(XMLComment, XMLCharacterData);

  function XMLComment(parent, text) {
    XMLComment.__super__.constructor.call(this, parent);
    if (text == null) {
      throw new Error("Missing comment text. " + this.debugInfo());
    }
    this.name = "#comment";
    this.type = NodeType.Comment;
    this.value = this.stringify.comment(text);
  }

  XMLComment.prototype.clone = function() {
    return Object.create(this);
  };

  XMLComment.prototype.toString = function(options) {
    return this.options.writer.comment(this, this.options.writer.filterOptions(options));
  };

//   return XMLComment;

// }(XMLCharacterData);
export { XMLComment } 